12
DEC
2024

Selectivity and stability of the herbicidal product Envoke applied during the vegetation of cotton (Gossypium hirsutum L.)

T. Barakova* Agricultural Academy, Field Crop Institute, 6200, Chirpan, Bulgaria (Manuscript received 2 June 2023; accepted for publication 23 June 2024) Abstract. The research was conducted during the period 2020-2022 in the experimental field of the Field Crops Institute – Chirpan,
Continue Reading →
29
MAR
2023

Evaluation of grain yield and its stability of common wheat varieties in various environmental conditions

N. Tsenov1*, T. Gubatov1, I. Yanchev2 1Department of Wheat Breeding and Technology, Agronom Breeding Company, 9300 Dobrich, Bulgaria 2Department of Plant Science, Faculty of Agronomy, Agricultural University, 4000 Plovdiv, Bulgaria (Manuscript received 8 May 2022; accepted for publica
Continue Reading →
29
SEP
2022

Comparison of statistical parameters for estimating the yield and stability of winter common wheat

N. Tsenov1*, T. Gubatov1, I. Yanchev2 1Department of Wheat Breeding and Technology, Agronom Breeding Company, 9300 Dobrich, Bulgaria 2Department of Plant Science, Faculty of Agronomy, Agricultural University, 4000 Plovdiv, Bulgaria (Manuscript received 3 February 2022; accepted for pu
Continue Reading →
30
JUN
2022

Stability analysis for grain yield and thousand kernel weight of durum wheat (Triticum durum Desf.) genotypes growing under semi-arid conditions

S. Benkadja1*, K. Maamri2, A. Guendouz3, A. Oulmi4, B. Frih4 1Department of Agronomy, VRBN Laboratory, Faculty of Nature and Life Sciences, Farhat Abbas Setif University 1, Algeria 2Department of Agronomy, Faculty of Nature and Life Sciences, Mohamed El Bachir El Ibrahimi University o
Continue Reading →
30
SEP
2021

Selectivity and stability of herbicides, herbicide tank mixtures and herbicide combinations on seed yield of Clearfield oilseed canola (Brassica napus L.)

G. Delchev* Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 31 May 2021; accepted for publication 26 July 2021) Abstract. During the period 2018-2020 a field experiment was carried out with the winter Clearfie
Continue Reading →
31
MAR
2019

Productivity and yield stability at late treatment of durum wheat (Triticum durum Desf.) with antibroadleaved herbicides.

Gr. Delchev*, S. Angelova Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 5 July 2018; accepted for publication 1 February 2019) Abstract. The aim of the study was to investigate the productivity and yield sta
Continue Reading →
31
MAR
2019

Variation and stability of the advanced bread wheat (Triticum aestivum L.) genotypes under various environment conditions in Trakia region

İ. Öztürk1*, T. Kahraman1, R. Avcı1, A. Şen2, T.H. Kılıç1 1Trakia Agricultural Research Institute, Edirne, Turkey 2Department of Biology, Faculty of Science, İstanbul University, İstanbul, Turkey (Manuscript received 10 October 2018; accepted for publication 24 January 2019) Abstract.
Continue Reading →
30
DEC
2018

Productivity and yield stability at late treatment of durum wheat (Triticum durum Desf.) with antibroadleaved herbicides II. Influence at treatment during 2-nd stem node stage

Gr. Delchev*, M. Delcheva Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 17 May 2018; accepted for publication 16 October 2018) Abstract. Theresearchwasconductedduring2012-2014onpellicvertisolsoiltype.Investi
Continue Reading →
30
SEP
2018

Productivity and yield stability at late treatment of durum wheat (Triticum durum Desf.) with antibroadleaved herbicides. I. Influence at treatment during 1-st stem node stage

Gr. Delchev, D. Delchev   Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria   DOI: 10.15547/ast.2018.03.043 (Manuscript received 25 May 2018; accepted for publication 20 July 2018)   Abstract. The research was conducted du
Continue Reading →
20
DEC
2016

Selectivity and stability of herbicides and their tank mixtures for the seed yield of sunflower (Helianthus Annuus L.)

G. Delchev1*, T. Barakova2 1Department of Plant Production, Faculty of Agriculture, Trakia University, 6000 Stara Zagora, Bulgaria 2Field Crops Institute, 6200 Chirpan, Bulgaria (Manuscript received 16 May 2016; accepted for publication 11 August 2016) Abstract. The research was condu
Continue Reading →